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k12-lesson-differentiation

v0.3.0

Adapt an existing K-12 lesson for students at different proficiency levels and needs.

CodexClaude CodeAgent Plugins1 Skill

By Anthropic / Learning CommonsLicense: Apache-2.01 GitHub starsUpdated 2 weeks ago

Directory evidence

Runtimes
Codex, Claude Code, and Agent Plugins
Parsed components
1 skill or MCP entry
Source updated
Oct 4, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install k12-lesson-differentiation for Codex and Claude Code

Installs for the current user
codex plugin marketplace add ShanireZ/Aptinery
codex plugin marketplace upgrade aptinery
codex plugin add k12-lesson-differentiation@aptinery

Paste and run these commands in a terminal with Codex. They add and refresh the aptinery catalog, then install this plugin.

Compatibility: the page URL and API slug “k12-lesson-differentiation” remain stable.

  • Codex: k12-lesson-differentiation@agent-plugin-marketplace → k12-lesson-differentiation@aptinery

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/ShanireZ/Aptinery

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is plugins/k12-lesson-differentiation/.

Plugin files

plugins/k12-lesson-differentiation/
├── .codex-plugin/plugin.json
├── .claude-plugin/plugin.json
├── plugin.json
└── skills/k12-lesson-differentiation/SKILL.md

Included Skills1

k12-lesson-differentiationskills/k12-lesson-differentiation/SKILL.md

Adapts an existing K-12 lesson (math, ELA, science, or social studies) for students at different proficiency levels (below / at / above grade level). Load this skill BEFORE asking the teacher any clarifying question about the lesson, tiers, or student levels. Triggers on explicit asks to differentiate, tier, or scaffold a lesson, and on implicit signals like "my students are at different levels". Produces 1 teacher-facing differentiation plan + 3 student-ready tier documents as editable Word documents in a single output turn, rendered from one material-source JSON via bundled scripts (shared content is written once so tiers cannot drift). Uses the Learning Commons Knowledge Graph when connected; works without it. This skill adapts a lesson the teacher brings or names. Not for creating a new lesson from scratch — a new-lesson request that asks for differentiated or leveled materials is k12-lesson-plan-creation's job, one package. Not for grading, rubrics, assessment feedback, or quizzes.

Plugin manifests3

plugins/k12-lesson-differentiation/.codex-plugin/plugin.json
{
  "name": "k12-lesson-differentiation",
  "version": "0.3.0",
  "description": "Adapt an existing K-12 lesson for students at different proficiency levels and needs.",
  "author": {
    "name": "Anthropic / Learning Commons",
    "url": "https://github.com/anthropics/k12-teacher-skills"
  },
  "homepage": "https://github.com/ShanireZ/Aptinery",
  "repository": "https://github.com/ShanireZ/Aptinery",
  "license": "Apache-2.0",
  "keywords": [
    "agent-skills",
    "education",
    "k12",
    "differentiated-instruction"
  ],
  "skills": "./skills/",
  "interface": {
    "displayName": "K-12 Lesson Differentiation",
    "shortDescription": "Differentiate existing K-12 lessons",
    "longDescription": "Adapt an existing K-12 lesson into teacher guidance and student-ready tiers for varied proficiency levels and needs.",
    "developerName": "Anthropic / Learning Commons",
    "category": "Education",
    "capabilities": [
      "Interactive",
      "Read",
      "Write"
    ],
    "websiteURL": "https://github.com/ShanireZ/Aptinery",
    "defaultPrompt": [
      "Differentiate this lesson for three proficiency levels.",
      "Adapt these materials for varied student needs."
    ],
    "brandColor": "#0F766E",
    "screenshots": []
  }
}
plugins/k12-lesson-differentiation/.claude-plugin/plugin.json
{
  "name": "k12-lesson-differentiation",
  "version": "0.3.0",
  "description": "Adapt an existing K-12 lesson for students at different proficiency levels and needs.",
  "author": {
    "name": "Anthropic / Learning Commons",
    "url": "https://github.com/anthropics/k12-teacher-skills"
  },
  "homepage": "https://github.com/ShanireZ/Aptinery",
  "repository": "https://github.com/ShanireZ/Aptinery",
  "license": "Apache-2.0",
  "keywords": [
    "agent-skills",
    "education",
    "k12",
    "differentiated-instruction"
  ],
  "skills": "./skills/"
}
plugins/k12-lesson-differentiation/plugin.json
{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
  "name": "k12-lesson-differentiation",
  "version": "0.3.0",
  "description": "Adapt an existing K-12 lesson for students at different proficiency levels and needs.",
  "author": {
    "name": "Anthropic / Learning Commons",
    "url": "https://github.com/anthropics/k12-teacher-skills"
  },
  "homepage": "https://github.com/ShanireZ/Aptinery",
  "repository": "https://github.com/ShanireZ/Aptinery",
  "license": "Apache-2.0",
  "keywords": [
    "agent-skills",
    "education",
    "k12",
    "differentiated-instruction"
  ],
  "skills": "./skills/"
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[k12-lesson-differentiation on Agent Plugins Marketplace](https://pluginsmp.com/plugins/k12-lesson-differentiation)